Blast Off cover art

Blast Off slot: RTP and max win

By 3One Studios. Released 22 Jul 2026, math version 8.
Medium volatilityNo. 6683 most played this monthMini game

Blast Off is a medium-volatility slot by 3One Studios on Stake Engine, released 22 Jul 2026. The top payout is 10,000× the bet. It has 3 bonus buys priced at 25× to 50× the bet; the best returns 90.05%, so each buy costs 2.49× the bet on average over the long run. It is the No. 6683 most played Engine slot over the last 30 days.

Base RTP
90.05%
catalogue figure 90.050%
Max win
10,000×
of the base bet
Max win, base spins
1 in 4.76
2.00× top payout per spin
Base spin pays nothing
5.7%
of spins
Players, last 30 days
3
$32 wagered (Engine Insights)
The 10,000× max win can't be reached from base spins in the published math. Base spins top out at 2.00×.

Every mode, side by side

Costs are multiples of the base bet. Odds come from the published outcome table for v8. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.

ModeTypeCostRTPMax winMax win oddsPays anythingReturns the costExpected cost per round
Base 1Base spin1.00×90.05%2.00×1 in 4.761 in 1.061 in 2.400.10× base Simulate
Base 2Base spin1.00×90.05%5.00×1 in 121 in 1.341 in 4.190.10× base Simulate
Base 3Base spin1.00×90.05%20×1 in 481 in 1.441 in 6.070.10× base Simulate
Base 4Base spin1.00×90.05%100×1 in 2381 in 1.461 in 6.820.10× base Simulate
Base 5Base spin1.00×90.05%500×1 in 1,1901 in 1.461 in 6.980.10× base Simulate
Base 12Boosted spin2.00×90.05%7.00×1 in 571 in 1.011 in 2.580.20× base Simulate
Base 13Boosted spin2.00×90.05%22×1 in 2271 in 1.021 in 3.020.20× base Simulate
Base 14Boosted spin2.00×90.05%102×1 in 1,1341 in 1.021 in 3.150.20× base Simulate
Base 15Boosted spin2.00×90.05%502×1 in 5,6691 in 1.021 in 3.180.20× base Simulate
Base 23Boosted spin2.00×90.05%25×1 in 5671 in 1.081 in 3.700.20× base Simulate
Base 24Boosted spin2.00×90.05%105×1 in 2,8341 in 1.091 in 3.920.20× base Simulate
Base 25Boosted spin2.00×90.05%505×1 in 14,1721 in 1.091 in 3.970.20× base Simulate
Base 34Boosted spin2.00×90.05%120×1 in 11,3381 in 1.111 in 5.220.20× base Simulate
Base 35Boosted spin2.00×90.05%520×1 in 56,6891 in 1.111 in 5.310.20× base Simulate
Base 45Boosted spin2.00×90.05%600×1 in 283,4471 in 1.111 in 5.830.20× base Simulate
Bonus 1Boosted spin2.00×90.05%40×1 in 3,2001 in 1.831 in 5.250.20× base Simulate
Base 123Boosted spin3.00×90.05%27×1 in 2,699every round1 in 3.630.30× base Simulate
Base 124Boosted spin3.00×90.05%107×1 in 13,497every round1 in 3.840.30× base Simulate
Base 125Boosted spin3.00×90.05%507×1 in 67,485every round1 in 3.890.30× base Simulate
Base 134Boosted spin3.00×90.05%122×1 in 53,9901 in 1.011 in 5.070.30× base Simulate
Base 135Boosted spin3.00×90.05%522×1 in 269,9781 in 1.011 in 5.160.30× base Simulate
Base 145Boosted spin3.00×90.04%602×1 in 1,349,5281 in 1.011 in 5.650.30× base Simulate
Base 234Boosted spin3.00×90.05%125×1 in 134,9711 in 1.031 in 3.750.30× base Simulate
Base 235Boosted spin3.00×90.05%525×1 in 674,7641 in 1.031 in 3.790.30× base Simulate
Base 245Boosted spin3.00×90.05%605×1 in 3,378,3781 in 1.031 in 4.020.30× base Simulate
Base 345Boosted spin3.00×90.05%620×1 in 13,513,5141 in 1.031 in 5.280.30× base Simulate
Bonus 2Boosted spin5.00×90.05%100×1 in 8,0001 in 1.211 in 3.340.50× base Simulate
Bonus 3Boosted spin10×90.05%400×1 in 31,9971 in 1.031 in 3.141.00× base Simulate
Bonus 4Bonus buy25×90.05%2,000×1 in 160,000every round1 in 232.49× base Simulate
Bonus 5Bonus buy50×90.05%10,000×1 in 799,361every round1 in 344.98× base Simulate
Hazard 6Bonus buy50×90.05%10,000×1 in 159,9741 in 1.011 in 344.98× base Simulate

Work out the cost of Blast Off bonus buys at your bet size

Version history

Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.

VersionBase RTP
v890.050%Active

Frequently asked

What is the RTP of Blast Off?

Base spins return 90.05% of the amount wagered over the long run, from the published outcome table for version 8. All 3 of its bonus buys return 90.05%.

What is the max win in Blast Off and how likely is it?

The top payout is 10,000× the base bet. On a base spin the top payout of 2.00× lands 1 in 4.76 spins. In the Bonus 4 buy (25×) 2,000× lands 1 in 160,000 buys.

Does Blast Off have a bonus buy, and what does it cost?

Yes, 3 buy modes. Bonus 4: 25× the base bet, 90.05% RTP, an expected cost of 2.49× the base bet per buy. Bonus 5: 50× the base bet, 90.05% RTP, an expected cost of 4.98× the base bet per buy. Hazard 6: 50× the base bet, 90.05% RTP, an expected cost of 4.98× the base bet per buy.

Is Blast Off high or low volatility?

Medium. Its base-mode standard deviation is 14.6× the bet, which puts it in the middle third of Engine games. What volatility means.

Can I check that a result was fair?

Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.

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